| 000 | 00397nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 230620b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 621.3-1/-9(058.7) _bK7 |
||
| 245 | _aBeama directory of British electrical and allied equipment | ||
| 260 |
_aLondon: _bPergamon Press Ltd., _c1967-68 |
||
| 650 | _aScience | ||
| 942 |
_2udc _cDIR |
||
| 999 |
_c45265 _d45265 |
||